56 / | HD | HARVESTERS |
10.1 | DF | MOTORIZED HARVESTER {16} |
16.4 R | DF | .~ Having driven means for handling or treating crop {4} |
16.4 A | DF | .~.~ With crop conditioner means {1} |
16.4 B | DF | .~.~.~ With rolling or pressing elements {1} |
16.4 C | .~.~.~.~ Having cooperating or mating surface textures |